2 years ago

What is the circumference of a 18.5ft circle?

Mathematics

2 answers:

Elza [17]2 years ago

7 0

Answer:

The answer is 56.57.

Step-by-step explanation:

Step by step explanation but hope this helps!

sertanlavr [38]2 years ago

7 0

Answer:

if 18.5 is the diameter, then 58.12 feet

if 18.5 is the radius, then 116.24 feet

Step-by-step explanation:

18.5 x 3.14 = 58.12 feet

58.12 x 2 = 116.24 feet

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2 years ago

Find two numbers whose difference is 176 and whose product is a minimum.

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Let the two required numbers be x and y, then x - y = 176, thus y = x - 176.

Let the product of the two numbers be represented by

$P = xy x(x - 176) = x^2 - 176x$

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3 years ago